| Type: | Wireless |
|---|---|
| Bandwidth: | 10Mbps/100Mbps |
| Interface: | PCI Express |
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The Mellanox MCX516A-GCAT ConnectX-5 EN is a high-performance dual-port 50GbE QSFP28 network interface card (NIC) designed for data centers, high-performance computing (HPC), cloud environments, and storage networking. With a PCIe 3.0 x16 interface, it delivers ultra-low latency, high throughput, and advanced networking features, making it ideal for demanding workloads such as AI, machine learning, and big data analytics.
Dual-Port 50GbE Connectivity - Supports high-speed network performance via QSFP28 interfaces.
PCIe 3.0 x16 Interface - Ensures maximum bandwidth utilization and high-speed data transfer.
RDMA Over Converged Ethernet (RoCE v2) - Reduces CPU overhead, improves data movement efficiency, and enhances latency-sensitive applications.
Advanced Virtualization Support - Compatible with SR-IOV, NVGRE, VXLAN, and Geneve tunneling protocols.
Hardware Offloading - Accelerates packet processing and reduces CPU utilization for better efficiency.
Energy-Efficient Design - Optimized for high performance with low power consumption.
Secure Boot & Firmware Protection - Provides enhanced security features for data center and cloud deployments.
Tall Bracket Included - Designed for standard server racks (low-profile bracket available separately).
Scalable high-speed networking for enterprise, cloud, and HPC environments.
RoCE v2 support for low-latency, high-bandwidth data transfers in storage and AI workloads.
Optimized for virtualization, enabling faster network performance in virtualized environments.
Advanced networking acceleration for cloud computing, hyperscale data centers, and enterprise IT infrastructure.
High-speed storage networking with NVMe-over-Fabrics (NVMe-oF) support.
| Parameter | Specification |
|---|---|
| Model | MCX516A-GCAT |
| Network Speed | 50GbE |
| Ports | 2 × QSFP28 |
| Interface | PCIe 3.0 x16 |
| RDMA Support | RoCE v2 |
| Virtualization | SR-IOV, VXLAN, NVGRE, Geneve |
| Hardware Offloading | Yes |
| Security Features | Secure Boot, Firmware Protection |
| Form Factor | Standard with Tall Bracket (low-profile option available) |
| Power Consumption | Low Power Design |
| Operating Temperature | 0°C to 55°C |
| Compliance | RoHS, IEEE 802.3 |
High-Performance Computing (HPC) - Provides high-bandwidth, low-latency connectivity for AI and scientific workloads.
Enterprise Data Centers - Ensures fast, reliable network connections for cloud and enterprise IT applications.
Cloud Computing & Virtualization - Supports efficient workload balancing and virtualization acceleration.
Storage Networks & NVMe-oF - Optimized for high-speed data transfer between storage arrays and compute nodes.
AI & Machine Learning Workloads - Enhances real-time data processing with ultra-low latency networking.
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